20135036896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59243}}^1$

素因数の和:59328

約数の個数: 96

約数和(自身を含む): 45982823040

約数和(自身を除く): 25847786144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 76, 86, 104, 152, 172, 208, 247, 304, 344, 416, 494, 559, 608, 688, 817, 988, 1118, 1376, 1634, 1976, 2236, 3268, 3952, 4472, 6536, 7904, 8944, 10621, 13072, 17888, 21242, 26144, 42484, 59243, 84968, 118486, 169936, 236972, 339872, 473944, 770159, 947888, 1125617, 1540318, 1895776, 2251234, 2547449, 3080636, 4502468, 5094898, 6161272, 9004936, 10189796, 12322544, 14633021, 18009872, 20379592, 24645088, 29266042, 33116837, 36019744, 40759184, 48401531, 58532084, 66233674, 81518368, 96803062, 117064168, 132467348, 193606124, 234128336, 264934696, 387212248, 468256672, 529869392, 629219903, 774424496, 1059738784, 1258439806, 1548848992, 2516879612, 5033759224, 10067518448, 20135036896]

約数ペア:

[(1, 20135036896), (2, 10067518448), (4, 5033759224), (8, 2516879612), (13, 1548848992), (16, 1258439806), (19, 1059738784), (26, 774424496), (32, 629219903), (38, 529869392), (43, 468256672), (52, 387212248), (76, 264934696), (86, 234128336), (104, 193606124), (152, 132467348), (172, 117064168), (208, 96803062), (247, 81518368), (304, 66233674), (344, 58532084), (416, 48401531), (494, 40759184), (559, 36019744), (608, 33116837), (688, 29266042), (817, 24645088), (988, 20379592), (1118, 18009872), (1376, 14633021), (1634, 12322544), (1976, 10189796), (2236, 9004936), (3268, 6161272), (3952, 5094898), (4472, 4502468), (6536, 3080636), (7904, 2547449), (8944, 2251234), (10621, 1895776), (13072, 1540318), (17888, 1125617), (21242, 947888), (26144, 770159), (42484, 473944), (59243, 339872), (84968, 236972), (118486, 169936)]